How does a liferay portal work? -

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How does a liferay portal work? -

i developing portal page using liferay . want know technical aspects of it. happens in background when portlet (either custom built or inbuilt) dragged , dropped portal page. curious know. please give me insights.

thanks

you might need go through basic portlet documentation first before start here. liferay having nice documentation developers, might want checkout.

liferay developer documentation

liferay portal

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